| Southgate to Shoreham-by-Sea | 55.47 mi (89.27 km) |
| Southgate to Shotley Bridge | 234.93 mi (378.08 km) |
| Southgate to Shrewsbury | 133.89 mi (215.47 km) |
| Southgate to Sidcup | 17.26 mi (27.78 km) |
| Southgate to Sidmouth | 150.04 mi (241.46 km) |
| Southgate to Sileby | 86.55 mi (139.30 km) |
| Southgate to Sittingbourne | 42.38 mi (68.20 km) |
| Southgate to Skegness | 106.33 mi (171.12 km) |
| Southgate to Skelmersdale | 173.00 mi (278.41 km) |
| Southgate to Skipton | 179.34 mi (288.63 km) |
| Southgate to Sleaford | 95.04 mi (152.96 km) |
| Southgate to Slough | 21.57 mi (34.72 km) |
| Southgate to Small Heath | 93.21 mi (150.01 km) |
| Southgate to Smethwick | 98.31 mi (158.22 km) |
| Southgate to Snaresbrook | 6.79 mi (10.93 km) |
